package com.kobe.thread;

import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReentrantLock;

/**
 * @author ：caopengfei
 * @date ：2021/5/6
 */
public class LockABCTest {
   private static Lock  lock = new ReentrantLock();

   private static int state;

   static class ThreadA extends Thread{
       @Override
       public void run() {
           System.out.println("A");

       }
   }






}
